<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<link rel ="stylesheet" href="2.css" type="text/css" />
		<title>work2封面</title>
	</head>
	<body>
		<div class="top">
			<div class="header center">
				<div class="logo">
					<img src="2x.png "  alt=""/>
				</div>
			</div>
			<div class="banner center" >
				<img src="2x.png" alt="" />
			</div>
			<div class="sign">Web Development & Design Foundations with HTML5, 7th Edition </div>
			<div class="topit center">
				<span >学习</span>
				<span >HTML5</span>
			</div>
			
		</div>
	</body>
</html>